Fasteners

Motorsport Fasteners

Titanium bolts, seatbelt eyebolts and quick-release fasteners for race, rally and track car preparation.

Titanium flange head bolts

Grade 5 titanium is roughly 40% lighter than steel at comparable strength, and doesn't corrode. On components you remove regularly — sump plugs, brackets, covers — it also means threads that don't seize.

• M6 x 10mm, 15mm and 35mm — flange head
• M7 x 25mm — flange head sump bolt, the Renault sump thread
• M10 x 1.25 x 40mm — metric fine flange head

Note the thread pitch on the M10: 1.25 is metric fine, not the coarse 1.5. Check before ordering.

Seatbelt eyebolts & mounting

• 7/16" UNF eyebolt — 32mm thread length, the standard harness mounting thread
• M10 x 1.5 eyebolt — 23mm thread length
• Eyebolt back plate — FIA compliant, 7/16" UNF. Spreads harness load across the mounting panel rather than concentrating it at the bolt, which is what the regulations require

Quick-release fasteners

• Dzus slide latch fastener — sold each, for body panels, covers and access hatches that need removing without tools

Working on a wider build? See general motorsport parts and wheel studs and bolts.